18290168526

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{435480203}}^1$

素因数の和:435480215

約数の個数: 16

約数和(自身を含む): 41806099584

約数和(自身を除く): 23515931058

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 435480203, 870960406, 1306440609, 2612881218, 3048361421, 6096722842, 9145084263, 18290168526]

約数ペア:

[(1, 18290168526), (2, 9145084263), (3, 6096722842), (6, 3048361421), (7, 2612881218), (14, 1306440609), (21, 870960406), (42, 435480203)]